Average Co-Inventor Count = 2.00
ph-index = 2
The patent ph-index is calculated by counting the number of publications for which an author has been cited by other authors at least that same number of times.
Company Filing History:
1. American Sunroof Corporation (3 from 16 patents)
3 patents:
1. 4279441 - Air deflector and pivotable roof vent panel apparatus for vehicle roofs
2. 4185868 - Electrically operated hatch roofs
3. 3964784 - Sliding roof construction